baber/WOPTO huggingface dataset:
Patent BR-9604599-C1 (BR)
Title: Aperfeiçoamento introduzido em máquina alimentadora automática
Inventor: KUZCZAK ROMAN
IPC: B65G19/02
Filed: 1996-11-25
Abstract: "APERFEIçOAMENTO INTRODUZIDO EM MáQUINA ALIMENTADORA AUTOMáTICA". (1) do tipo constituída por, pelo menos, uma mesa giratória cónica (2) que recebe os frascos (F) provenientes da sopradora ou injetora plástica através de equipamento transportador (D), e onde uma esteira circular (3), localizada na base da mesa cónica (2), capta os frascos (F) e os mantém em movimento circular limitado por parede circular periférica (4); num dos pontos tangentes externos à dita parede (4) é montado pelo menos um conjunto de esteira transportadora (6) passível de comunicar a alimentadora automática (1) com a estação subseq³ente (S). No ponto de tangência entre a mesa giratória (2) e a esteira transportadora (6) é prevista uma janela (N) onde é instalado um dispositivo (7) de escovas giratórias (E) responsável por jogar os frascos (F) de volta para da mesa (2) até que corram na posição correta na esteira (6).
Patent DE-3223744-C1 (DE)
Title: Shaft seal with actively magnetically controlled sealing gap
Inventor: ALBERS ROLF
IPC: F16J15/34
Filed: 1982-06-25
Granted: 1983-11-03
Abstract: The shaft seal according to the main application is improved such that, in the case of sealing gaps on each side of the rotating sealing ring, the non-rotating sealing ring (20) is designed in such a way that it surrounds the rotating sealing ring (2) on both sides and at the circumference. As a result, the sealing gaps (1, 1a) on both sides can be held constant at all times by a control system. <IMAGE>
Patent DE-3330493-C1 (DE)
IPC: B05D3/12
Filed: 1983-08-24
Granted: 1984-11-22
Abstract: A method and apparatus for the production of napped surfaces that are textured lightly and irregularly. The surface of a substrate is coated with an adhesive and then covered with short textile fibers to form a layer of nap. After the adhesive hardens, the nap layer is subjected to mechanical deformation by permitting a plurality of balls made of a resilient material to bounce on the layer. The apparatus includes a panel of backing material support for the substrate, such as a panel of material which is to be treated and which already has a nap layer on its surface. Below the support is disposed a vibrator mechanism which causes the support together with the panel of material disposed thereon to vibrate. Above the support and the panel of material disposed thereon, there is a treatment chamber having lateral partitions and an impact ceiling. Within the treatment chamber there is a plurality of balls made of a resilient material.
Patent DE-3610893-C1 (DE)
Title: Method for producing depressions on the circumferential surface of a rubber blanket mounted under prestress on a forme cylinder of a varnishing unit
Inventor: HELD ERICH
IPC: B31B50/88
Filed: 1986-03-24
Granted: 1987-10-08
Abstract: The forme cylinder, covered by a rubber blanket (16), of a varnishing unit for varnishing cardboard blanks with adhesive tabs which are to be kept free of varnish, for which purpose the relatively more expensive, three-ply rubber blanket (14) previously had to be provided, by hand in the varnishing unit in the prestressed state, with assigned cutouts which prevent the application of varnish there, is improved in terms of maintaining the undamaged rubber blanket (14) by the fact that a plastic film (21) having cutouts (23) forming the depressions is bonded onto the prestressed rubber blanket (14) so as to be detachable again. <IMAGE>
Patent DE-3625645-C1 (DE)
Title: Wall structural element
IPC: E04C2/38
Filed: 1986-07-29
Granted: 1987-12-03
Abstract: Wall structural element comprising square tubing, which is designed as a square frame (2) comprising square tubes (8, 10, 12, 14), in which frame the tubes are arranged such that they lie, with one diagonal, in the frame plane. The frame corners (16) are cut off at a mitre angle ( alpha ) of 45 DEG , the cutting line being taken through the point of intersection of the profile edges (4, 6) in the other diagonal of the square tube, which diagonal is perpendicular to the frame plane. <IMAGE>
Patent DE-3715944-C1 (DE)
Title: Device for the concealed suspension of wall panels on transverse carriers
IPC: E04F13/08
Filed: 1987-05-13
Granted: 1988-07-21
Abstract: The invention relates to a device for the concealed suspension of wall panels by means of a hook-like, two-part fastening element. The first fastening part is a fastening pot (2) which can be let into the wall panel and has a body part (4), in the form of a cylinder ring, and a covering panel (6) having an opening (8) which is symmetrical to the central axis (16) of the fastening pot, whose greatest length (1) corresponds to the internal diameter (d) of the body part and whose width (b) is smaller than the internal diameter of the body part. The second fastening part is a hook-like fastening part (20) which can be inserted into the fastening pot, having a foot part (22), the shape of which corresponds to the opening in the covering panel of the fastening pot, having an adjoining cylindrical neck part (24), whose diameter corresponds to the maximum width of the foot part and whose axial length (h) corresponds to the thickness (h') of the covering panel of the fastening pot, further having a bearing part (26) with at least two bearing surfaces (30, 32, 36), which extend transversely to two different radii (x; x-1, x+2) and start from the centre point of the neck part, and having a hook-shaped protrusion (36) which juts out beyond the bearing surfaces. <IMAGE>
Patent DE-3807703-C1 (DE)
Title: Hinge for vehicles
IPC: E05D5/12
Filed: 1988-03-09
Granted: 1989-08-10
Abstract: A hinge for the pivotable fastening of a door or flap on a vehicle body is described, with two hinge halves interconnected via a hinge pin forming the pivoting axis. One hinge half has a sliding bush, into which the hinge pin can be inserted rotatably. A fastening spike is designed as an axially parallel extension of the hinge pin, a disc-shaped rotary table being arranged between the fastening spike and the hinge pin. The fastening spike is, by means of a hardenable compound, fixed in a cavity formed by a fastening sleeve or similar. The proposed hinge makes it possible, with low outlay, to compensate even relatively large tolerances and to fix the vehicle door or flap accurately during assembly in relation to the body.
Patent DE-3807840-C1 (DE)
Title: Bushing for lines, such as cables or tubes, through a wall opening
IPC: H02G3/08
Filed: 1988-03-10
Granted: 1989-08-03
Abstract: A line bushing is proposed which makes it possible to guide lines, such as cables or tubes, which have varying diameters within a specific dimensional range, through a wall opening in a sealed manner. For this purpose, the line bushing has a wall insert which consists of two partial insert pieces and can be inserted into a wall opening. Each partial insert piece has an elastic spout which tapers off to a point and whose outer surface is provided with a sector-shaped cutout. When partial insert pieces are connected to one another, their spouts, forming a bushing collar, engage in one another, their sector-shaped cutouts being arranged in such a manner that they are offset with respect to one another in the circumferential direction of the spouts without overlapping.
Patent DE-3913676-C1 (DE)
IPC: B01F33/40
Filed: 1989-04-26
Granted: 1990-07-12
Abstract: The invention relates to a dosing and mixing plant for free-flowing solids, having silos (1, 2, 3) receiving and storing the solids and discharge devices, which are located on the outlet side of the silos and which are formed as dosing wheels (4, 5, 6), provided inside dosing housings for being driven in rotation, with dosing chambers (7), and having pneumatically operated discharge lines adjoining the discharge device, the discharge lines being designed as suction pipes (8, 9, 10) which lead into a common mixture-conveying pipe (11) which is fitted with an ejector nozzle (12), a control valve (14, 15, 16) being associated with each suction pipe (8, 9, 10). <IMAGE>
Patent DE-3941260-C1 (DE)
Title: Target detection device for anti-missile rocket weapon head - detects characteristic resonance of missile stimulated by transmitted ranging pulses to activate detonation
Inventor: WICHMANN GUENTER
IPC: G01S7/41
Filed: 1989-12-14
Granted: 1993-10-21
Abstract: The target detection device uses a range sensor with a cooperating transmitter and receiver and a pulse propagation time evaluation circuit. The transmitter provides periodic needle pulses with a pulse width stimulating characteristic resonance of the missile (2) to be destroyed. The reflected echo signal is evaluated to detect the resonance component, to activate the detonation of the rocket missile head (4). The anti-missile rocket (3) can be fired from a ship to provide protection against missiles fired towards the ship, by destroying the missiles before they reach their target. ADVANTAGE - Prevents false detonation due to reflection of sensor signal from water surface.
Patent DE-4106943-C1 (DE)
IPC: F16B39/12
Filed: 1991-03-05
Granted: 1992-06-25
Abstract: The screw element (100) proposed comprises a body (3) with an internal thread (9) by means of which it can be screwed on to a screw (1). A longitudinal extension (10) to the body (3) has a spiral external surface (17) on which a locking ring (20) with a matching spiral internal surface (27) is disposed. Rotation of the locking ring (20) with respect to the body (3) locks the extension (10) on to the screw (1) by frictional forces, hence preventing the screw element (100) from unscrewing.
Patent DE-4111280-C1 (DE)
IPC: B01D19/00
Filed: 1991-04-08
Granted: 1992-11-26
Abstract: The invention relates to an air separator in a milk collecting unit. In order to reduce the air inclusions in the milk to a minimum to improve the volumetric metering of the milk, the flow rate of the milk introduced into the air separator 1 is reduced by passing the milk into the air separator via a funnel 4 having baffles 6 arranged downstream of it. <IMAGE>
Patent DE-4124361-C1 (DE)
Title: Car radiator holder with two fixed support plates - has holding plate inserted on narrow side retaining bolt with rubber sleeve
IPC: B60K11/04
Filed: 1991-07-23
Granted: 1992-07-09
Abstract: The car radiator mounting uses spaced rubber sleeved bolts on both radiator narrow sides to carry the radiator in jaw-shaped recesses between the support plates fixed in the car. Holder sheets (6), fixed to the bolt (2,3) sleeves (4,5) on both narrow radiator sides, are fitted with the jaw-shaped recesses (13,14), used to carry the radiator (1) on the support plate (19), journals (17,18). The recesses (13,14) are angled upwards from the entry (11,12), and are arcuated to enable the journals to be fitted without clearance. ADVANTAGE - Easy fitting by assembly robots.
Patent DE-4124531-C1 (DE)
IPC: F16J15/3236
Filed: 1991-07-24
Granted: 1992-11-26
Abstract: Seal arrangement, comprising a piston (2) which is arranged in a hollow cylinder (1), passes with a transverse projection through a longitudinal split (3) in the hollow cylinder (1) and is sealed off by sealing rings (4) with a polymer sealing lip (4.1) from the hollow cylinder (1) and a sealing band (5) covering the longitudinal split (3), which sealing rings (4) are arranged at the ends of the piston. The sealing ring (4) is secured to the piston (2) in such a way that it cannot rotate and has a cross-section which is larger only in the area of the transition zone between the sealing band (5) and the hollow cylinder (1) than in the remaining peripheral areas and/or the sealing lip (4.1) is shorter in the axial direction and/or thicker only in the area of the transition zone than in the remaining peripheral areas. <IMAGE>
Patent DE-4139719-C1 (DE)
IPC: H01L23/528
Filed: 1991-12-02
Granted: 1993-04-08
Abstract: The arrangement relates to bit lines which are widened to form contact surfaces (11, 21, 31, 41, 51) at the contacts (10, 20, 30, 40, 50) to underlying cells, the contacts being arranged in an at least a three-fold stagger. A minimum space requirement is achieved in conjunction with increased reliability when the distance bSp between edges of adjacent bit lines has the same value everywhere, and the contact surfaces can thereby be enlarged.
Patent DE-4228363-C1 (DE)
Inventor: HESS THOMAS DR
IPC: B09B1/00
Filed: 1992-08-26
Granted: 1994-01-20
Abstract: The invention relates to an arrangement for removing infiltration water from gas collection wells in refuse dumps (landfill sites) with a wellhead, equipped with a drainage connection and a gas removal connection, the arrangement being designed to receive a drainage pump in the interior of the well. The invention combines the features   a) that a drainage-pump drive unit is arranged outside the well, remote from the gas-carrying parts of the arrangement, and thus outside the explosion-prone regions, b) that the drainage pump is arranged so as to be stationary in the well interior, however dismantling is possible at any time, c) the drainage pump and the drive-energy transmission devices between the drive unit and drainage pump are, in the regions in contact with the landfill gas, free of spark-generating parts.   In this arrangement, the drainage pump is preferably a jet pump known per se without moving metallic parts, which receives its drive energy, via a drive-flow line, from a remotely arranged drive-flow pump and removes the sucked-up landfill infiltration water and, if appropriate, condensation, via a drainage flow line. <IMAGE>
Patent DE-4233076-C1 (DE)
Title: Stackable egg-supporting plate in package - has humps and recesses in pattern with intersection lines always in same position in relation to two intersecting side edges
Inventor: ZEIG WILLI
IPC: B65D85/32
Filed: 1992-10-01
Granted: 1994-02-24
Abstract: The plate is stackable or nests together with others, having a pattern of humps and recesses in parallel rows. The pattern of recesses (1) and humps (2) is such that the intersection lines are always in the same position in relation to a pair of intersecting side edges (S1,S2). Thus by turning the plate through 180 deg., it can be stacked on top of one below. In relation to a first pair of side edges, the intersection line can run along the middle of a row of humps (A), while in relation to a second pair it can run along the middle of a row of recesses (B). USE/ADVANTAGE - Better filling of transport containers for eggs.
Patent DE-4302321-C1 (DE)
Title: Waste water treatment tank for Removing suspended particles, esp. phosphate-contg. particles - has aeration elements with outlets for receiving water passed through overhead filter cleaned by filter cleaning device
IPC: C02F3/28
Filed: 1993-01-28
Granted: 1994-03-17
Abstract: Tank (10) has the a waste water filter (16) provided at the base of the tank. One or more aeration elements (22) extend downwards from the underside of this filter, the elements having outlet pipes (24) for water which passes through filter. The aeration elements are provided with valves (28) which control the outlet flow of waste water, and an air supply pipe (26) leads into the elements. This pipe is arranged so that the air flows through the aeration elements and the filter as soon as the valves (28) are closed. A device (30) for removing sedimented particles and/or particles which have accumulated on the filter, is located above the filter. USE/ADVANTAGE - Used esp. for removing phosphate-contg. particles from waste water, e.g. in sewage treatment plants. The effectiveness of the sewage treatment is improved and suspended particles are eliminated from the resulting waste water. The need for a separate phosphate-removal reactor tank is avoided.
Patent DE-4304520-C1 (DE)
Title: Head of shaft of forked thill for wind surfer rig - has covering with parallel running ribs, and bearing bush with slots for rib engagement is located for rotatable location of shaft tube section
Inventor: SCHLITTENBAUER FRANZ
IPC: B63B35/79
Filed: 1993-02-15
Granted: 1994-04-21
Abstract: The rubber-elastic covering (4) of the shaft tube section (6) on the front side has ribs (22) running parallel and next to one another in planes transverse to the pivot axis. The bearing bush (10) on the front side has a corresp. number of slots (26) with a greater extent in a peripheral direction than the ribs. These ribs extend through the slots, whilst the bearing bush rotatably encloses the circular cylindrical bearing surface of the covering. The covering is also laterally provided on both sides of the bearing bush with ribs over the curved areas of the shaft tube section which generally reduce in height to the side. ADVANTAGE - It can be fitted on a surf board without the use of additional parts.
Patent DE-4343810-C1 (DE)
Title: Photoelectric measuring head
Inventor: RAKITSCH PETER
IPC: G01N21/15
Filed: 1993-12-22
Granted: 1995-04-20
Abstract: A description is given of a photoelectric measuring head for contactless scanning of measuring regions, in particular of measuring fields on a printed sheet lying flat. The measuring head has exit openings for compressed air in its underside. Such a measuring head floating on an air cushion is intended to be improved to the effect that it maintains a minimum, constant distance from the underlying surface in conjunction with high stability of the supporting air cushion. This is achieved when the outlet openings for the compressed air are formed from a plate which is pervious to air because of a microporous structure.
Patent DE-4344062-C1 (DE)
Title: Positioning jig for cartridge used by reload mechanism
Inventor: HERMANN WERNER
IPC: F42B33/10
Filed: 1993-12-23
Granted: 1995-06-22
Abstract: A positioning jig for placing a bullet (23) in a cartridge (19) has a housing for the case (3) with a punch that has an internal cone for the point of the case. There is an axially sliding centering sleeve and a side slot between this and the punch so that the cartridge can be introduced. The centering sleeve has an upper funnel-shaped section to make this introduction easy. The lower end of the cartridge case is centred by a centering ring (5) and the punch (4) is adjustable by a nut (12) that has a fine thread (11). The punch can only have relative movement with the nut and cannot turn in the housing.
Patent DE-4407734-C1 (DE)
Title: Process for cleaning and reusing surfactant-containing waste waters
Inventor: LERCHE GEB KUEHL
IPC: D06F39/00
Filed: 1994-03-08
Granted: 1995-04-20
Abstract: Waste water from a laundry (1) is collected in a storage container (3), fluffs and textile sheddings are separated through filtering sieves (2). The volume of the container is set so that it may store the amount of waste water produced for example during two days. The waste water is supplied to a bioreactor (4) that works in aerobic conditions. Air is led into the bioreactor (4) at its lower end (5), establishing aerobic conditions therein. The biologically conditioned water leaves the bioreactor (4) at the top end (6) of the column-shaped bioreactor (4) and is supplied to an active coal column that acts as an adsorber (7). The adsorptively purified water leaves the adsorber (7) packed with active coal through the duct (8), is collected in a storage container (9) and if required is returned through duct (10) to the laundry, if required after 5 to 20 % fresh water are added.
Patent DE-4427010-C1 (DE)
Title: Machine for finishing teeth on bevel gears
Inventor: ENGEMANN KARL-HEINZ
IPC: B23F9/02
Filed: 1994-07-29
Granted: 1996-04-25
Abstract: The finishing machine has a tool spindle (10) mounted offset from the rotary axis of the drum (A1) by a non-variable eccentric constant. The workpiece stand (5) is displaceable by a cross-slide (4) in the Y-direction on the machine bed and can swivel on the cross-slide (4) about an axis (C) running at right-angles to the X-Y plane. For selectively finishing the gearing of straight-toothed bevel gears the drum (3) can be exchanged for another drum. Two radially displaceable milling heads for holding the tools can be attached with associated swivel plates for adjusting the gap angle to the flat side of the replacement drum. the axis (A1) of the drum during the gearing process is identical with the axis of an imaginary generating wheel.
Patent DE-4429223-C1 (DE)
Title: Fish=plate chain for infinitely variable ratio belt contact gearbox
Inventor: RATTUNDE MANFRED
IPC: F16G5/18
Filed: 1994-08-18
Granted: 1995-08-24
Abstract: The chain links which comprise fishplates are connected together by joints (1,2). Joints of different masses and/or chain links of different expansion (3,4) are arranged in aperiodic sequence over the chain length. The joints can be made from the same material but have different dimensions or from different materials but with the same dimensions. The joints can be made from steel or titanium alloy.
Patent DE-4430454-C1 (DE)
Title: Trough for pigs with single pig feeders
Inventor: ICKING PAUL
IPC: A01K1/02
Filed: 1994-08-27
Granted: 1995-12-21
Abstract: The trough (1) is raised off the floor to form a free area with frontal access as food store below. The trough is surmounted by a closed wall and consists of an elongate divided (5) angular profile whose base (3) slopes to the rear where the trough rear wall (4) is flexible throughout, including in relation to the trough dividers (5). The feeding area dividers are interconnected by a stabilising tube (11) run along their tops which (11) also serves as a water line. The trough is made of stainless steel and the dividers (2) descend maximally to the bottom edge of the trough on the side facing the pigs, the front edge (6) in the trough being preferably radiused. Thus feed introduced form the front tends to accumulate in the rear of the sloping trough as desired.
Patent DE-4430631-C1 (DE)
Title: Circuit for redn. of power dissipation in e.g. VLSI memory chip
Inventor: MENKE MANFRED
IPC: H03K19/00
Filed: 1994-08-29
Granted: 1995-07-27
Abstract: The chip incorporates a number of identical current evaluation circuits (SB1-SBm) and a common bus line system (B1-Bm) for internal latch cells (Ln, Ln+1 etc.) each having a switching transistor (T1) and a line from control logic (STL). Each evaluation circuit converts a current signal into a voltage signal for another latch cell (LO) in which the information (BO1) is stored. Another bus line (Bm+1) conveys control signals from a shift register (DR) to another evaluation circuit (SBm+1) to interrupt the current signals immediately after their conversion into voltages.
Patent DE-4446664-C1 (DE)
Title: Spring drive for electric load switch
Inventor: LUTZKE GUNNAR
IPC: H01H3/60
Filed: 1994-12-16
Granted: 1996-03-07
Abstract: The proposed spring loaded drive for an electrical power switch is provided with: at least one spring which acts on a drive shaft (1) to effect switching; a rotating damping lever in the form of a cam plate (2) fixed to the drive shaft (1); and an actuating element (5) of a damping member (3). The damping member (3) is located in the path of the damping lever (2) which can move past the damping member (3) after being braked by it. It is proposed that the actuating element (5) of the damping member (3) in the form of a roller should form a rigid stop for the recoil movement of the damping lever (2) once the latter has moved past it. This arrangement prevents the spring and the moved drive components from recoiling after the switching action.